- Companies
- Specialist contractors
- Southall
- Kat Maintenance & Construction Ltd
Kat Maintenance & Construction Ltd
- Company number
- 11175706
- Incorporated
- 29 Jan 20188 years trading
- Registered office
- 11 Shannon Close, Southall, UB2 5SX
- Nature of business
- Other specialised construction activities n.e.c.
Kat Maintenance & Construction Ltd is a 8-year-old private limited company registered in Southall, company number 11175706, one of 48 specialist construction companies in Southall. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Kat Maintenance & Construction LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £5,214 (-63.4%) on the year before, to £3,012.
- Net assets rose in 1 of 6 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £3,012 | £3,012 | £0 | 0 | |
| 31 Mar 2024 | £8,226 | £2,327 | £7,327 | £899 | 0 |
| 31 Jan 2023 | -£2,193 | £4,201 | £9,201 | £11K | 0 |
| 31 Jan 2022 | -£1,509 | £4,201 | £9,201 | £11K | 0 |
| 31 Jan 2021 | -£825 | £22K | £23K | 0 | |
| 31 Jan 2020 | -£145 | £9 | £9 | £154 | 0 |
| 31 Jan 2019 | -£139 | £15 | £15 | £154 |
Where Kat Maintenance & Construction Ltd is registered
The registered office is in Southall (UB2), in the Hounslow local authority area, London. Show UB2 5SX on a map.
Other trade companies in UB2
- Prime MOT & Autos LtdMechanics and garages
- Oum Shiv Traders LimitedBuilders
- Nuvexa Cleaning LimitedCleaning companies
- DC Design and Construct LtdBuilders
- Mo24 Recovery LimitedMotor traders
- Ssi7 LtdBuilders
- Deep Construction Services LtdBuilders
- Rightfix Electrical Services LtdElectricians
What happens if Kat Maintenance & Construction Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 11175706
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 January 2018 (8 years ago)
- Registered office
- 11 Shannon Close, Southall, UB2 5SX
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 28 January 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Southall
Other active specialist construction companies registered in Southall.
- Landmark Steel Fabrications Ltd2023
- LCC General Building Ltd2021
- Levelin Group Ltd2024
- London Damp Specialists Ltd2016
- London Epoxy Ltd2025
- Mankoo Contractors Limited2021
- MDD Trading Limited2022
- Mevan Ltd2026
All specialist construction companies in Southall · All trades in Southall · Specialist contractors across the UK
Frequently asked questions
When are Kat Maintenance & Construction Ltd's accounts due?
Kat Maintenance & Construction Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Kat Maintenance & Construction Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Kat Maintenance & Construction Ltd still trading?
Kat Maintenance & Construction Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Kat Maintenance & Construction Ltd do?
Kat Maintenance & Construction Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Kat Maintenance & Construction Ltd?
Kat Maintenance & Construction Ltd was incorporated on 29 January 2018, 8 years ago.
What is the penalty if Kat Maintenance & Construction Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Kat Maintenance & Construction Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.